# dias vs dual

> Portuguese confusable word pair

## The two words

### dias
*noun · IPA /ˈdiɐʃ/ · frequency rank #139*
plural de dia

### dual
*adjective · IPA /du.ˈaw/ · frequency rank #19,126*
composto de duas partes

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/pt/vs/dias-vs-dual